Dayton Metro Area Historical First Ancestry Data
ACS 2010-2014 data
650,786 (81.22%) out of the total population of 801,259 reported first ancestry.
| Dayton Area | % of the Total Population | Ohio | U.S. | |
| Arab | 4,547 | 0.57%, see rank | 0.67% | 0.56% |
| Czech | 2,496 | 0.31%, see rank | 0.57% | 0.47% |
| Danish | 1,237 | 0.15%, see rank | 0.15% | 0.42% |
| Dutch | 12,160 | 1.52%, see rank | 1.53% | 1.40% |
| English | 72,058 | 8.99%, see rank | 8.71% | 8.02% |
| French | 21,363 | 2.67%, see rank | 2.49% | 3.34% |
| German | 196,740 | 24.55%, see rank | 26.30% | 15.03% |
| Greek | 2,557 | 0.32%, see rank | 0.46% | 0.41% |
| Hungarian | 5,851 | 0.73%, see rank | 1.65% | 0.46% |
| Irish | 101,808 | 12.71%, see rank | 13.79% | 10.80% |
| Italian | 29,093 | 3.63%, see rank | 6.44% | 5.52% |
| Norwegian | 3,753 | 0.47%, see rank | 0.36% | 1.42% |
| Polish | 16,584 | 2.07%, see rank | 3.79% | 3.01% |
| Portuguese | 647 | 0.08%, see rank | 0.07% | 0.44% |
| Russian | 2,610 | 0.33%, see rank | 0.67% | 0.92% |
| Scotch-Irish | 9,244 | 1.15%, see rank | 0.96% | 0.99% |
| Scottish | 14,941 | 1.86%, see rank | 1.82% | 1.72% |
| Subsaharan African | 6,543 | 0.82%, see rank | 0.91% | 0.95% |
| Swedish | 5,383 | 0.67%, see rank | 0.63% | 1.27% |
| Swiss | 3,042 | 0.38%, see rank | 0.64% | 0.30% |
| Ukrainian | 913 | 0.11%, see rank | 0.36% | 0.31% |
| American | 78,581 | 9.81%, see rank | 8.47% | 7.12% |
| Welsh | 6,520 | 0.81%, see rank | 1.05% | 0.57% |
ACS 2008-2012 data
706,461 (83.86%) out of the total population of 842,459 reported first ancestry.
| Dayton Area | % of the Total Population | Ohio | U.S. | |
| Arab | 4,166 | 0.49%, see rank | 0.60% | 0.53% |
| Czech | 2,588 | 0.31%, see rank | 0.60% | 0.50% |
| Danish | 1,391 | 0.17%, see rank | 0.16% | 0.45% |
| Dutch | 13,973 | 1.66%, see rank | 1.65% | 1.51% |
| English | 77,796 | 9.23%, see rank | 9.22% | 8.53% |
| French | 21,502 | 2.55%, see rank | 2.61% | 3.54% |
| German | 218,264 | 25.91%, see rank | 27.25% | 15.79% |
| Greek | 2,621 | 0.31%, see rank | 0.49% | 0.42% |
| Hungarian | 6,021 | 0.71%, see rank | 1.74% | 0.48% |
| Irish | 109,318 | 12.98%, see rank | 14.19% | 11.36% |
| Italian | 29,171 | 3.46%, see rank | 6.48% | 5.66% |
| Norwegian | 3,570 | 0.42%, see rank | 0.36% | 1.46% |
| Polish | 16,848 | 2.00%, see rank | 3.90% | 3.13% |
| Portuguese | 710 | 0.08%, see rank | 0.08% | 0.46% |
| Russian | 2,650 | 0.31%, see rank | 0.69% | 0.97% |
| Scotch-Irish | 9,830 | 1.17%, see rank | 1.02% | 1.07% |
| Scottish | 16,152 | 1.92%, see rank | 1.88% | 1.81% |
| Subsaharan African | 6,833 | 0.81%, see rank | 0.95% | 0.93% |
| Swedish | 6,437 | 0.76%, see rank | 0.67% | 1.34% |
| Swiss | 3,149 | 0.37%, see rank | 0.65% | 0.31% |
| Ukrainian | 1,238 | 0.15%, see rank | 0.40% | 0.31% |
| American | 92,157 | 10.94%, see rank | 8.24% | 6.72% |
| Welsh | 7,833 | 0.93%, see rank | 1.13% | 0.60% |
ACS 2006-2010 data
715,308 (84.83%) out of the total population of 843,218 reported first ancestry.
| Dayton Area | % of the Total Population | Ohio | U.S. | |
| Arab | 3,538 | 0.42%, see rank | 0.56% | 0.50% |
| Czech | 2,589 | 0.31%, see rank | 0.64% | 0.53% |
| Danish | 1,449 | 0.17%, see rank | 0.16% | 0.48% |
| Dutch | 15,464 | 1.83%, see rank | 1.80% | 1.63% |
| English | 80,091 | 9.50%, see rank | 9.66% | 9.02% |
| French | 23,893 | 2.83%, see rank | 2.75% | 3.77% |
| German | 227,127 | 26.94%, see rank | 28.25% | 16.51% |
| Greek | 3,055 | 0.36%, see rank | 0.51% | 0.44% |
| Hungarian | 6,512 | 0.77%, see rank | 1.83% | 0.51% |
| Irish | 109,804 | 13.02%, see rank | 14.48% | 11.76% |
| Italian | 27,757 | 3.29%, see rank | 6.50% | 5.78% |
| Norwegian | 3,731 | 0.44%, see rank | 0.37% | 1.51% |
| Polish | 16,433 | 1.95%, see rank | 4.02% | 3.24% |
| Portuguese | 698 | 0.08%, see rank | 0.08% | 0.47% |
| Russian | 2,987 | 0.35%, see rank | 0.70% | 1.01% |
| Scotch-Irish | 15,004 | 1.78%, see rank | 1.65% | 1.72% |
| Scottish | 18,728 | 2.22%, see rank | 1.99% | 1.92% |
| Subsaharan African | 4,930 | 0.58%, see rank | 0.85% | 0.91% |
| Swedish | 6,007 | 0.71%, see rank | 0.68% | 1.41% |
| Swiss | 3,135 | 0.37%, see rank | 0.68% | 0.33% |
| Ukrainian | 1,034 | 0.12%, see rank | 0.41% | 0.31% |
| American | 93,016 | 11.03%, see rank | 7.91% | 6.28% |
| Welsh | 8,241 | 0.98%, see rank | 1.18% | 0.63% |
ACS 2005-2009 data
717,297 (85.46%) out of the total population of 839,359 reported first ancestry.
| Dayton Area | % of the Total Population | Ohio | U.S. | |
| Arab | 3,144 | 0.37%, see rank | 0.56% | 0.50% |
| Czech | 2,407 | 0.29%, see rank | 0.65% | 0.54% |
| Danish | 1,472 | 0.18%, see rank | 0.16% | 0.49% |
| Dutch | 15,695 | 1.87%, see rank | 1.89% | 1.68% |
| English | 83,696 | 9.97%, see rank | 9.92% | 9.29% |
| French | 24,484 | 2.92%, see rank | 2.89% | 3.90% |
| German | 229,243 | 27.31%, see rank | 28.87% | 16.89% |
| Greek | 3,464 | 0.41%, see rank | 0.53% | 0.45% |
| Hungarian | 6,648 | 0.79%, see rank | 1.86% | 0.52% |
| Irish | 113,144 | 13.48%, see rank | 14.65% | 12.01% |
| Italian | 27,271 | 3.25%, see rank | 6.55% | 5.91% |
| Norwegian | 3,973 | 0.47%, see rank | 0.37% | 1.55% |
| Polish | 17,094 | 2.04%, see rank | 4.10% | 3.32% |
| Portuguese | 755 | 0.09%, see rank | 0.09% | 0.48% |
| Russian | 3,639 | 0.43%, see rank | 0.71% | 1.04% |
| Scotch-Irish | 14,847 | 1.77%, see rank | 1.68% | 1.77% |
| Scottish | 19,109 | 2.28%, see rank | 2.04% | 1.97% |
| Subsaharan African | 4,425 | 0.53%, see rank | 0.80% | 0.88% |
| Swedish | 6,066 | 0.72%, see rank | 0.69% | 1.45% |
| Swiss | 2,940 | 0.35%, see rank | 0.69% | 0.34% |
| Ukrainian | 1,044 | 0.12%, see rank | 0.40% | 0.32% |
| American | 98,338 | 11.72%, see rank | 8.23% | 6.43% |
| Welsh | 8,128 | 0.97%, see rank | 1.20% | 0.65% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.